8750540 has 12 divisors (see below), whose sum is σ = 18376176. Its totient is φ = 3500208.

The previous prime is 8750531. The next prime is 8750549. The reversal of 8750540 is 450578.

It is an interprime number because it is at equal distance from previous prime (8750531) and next prime (8750549).

It is not an unprimeable number, because it can be changed into a prime (8750549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218744 + ... + 218783.

It is an arithmetic number, because the mean of its divisors is an integer number (1531348).

Almost surely, 2^8750540 is an apocalyptic number.

It is an amenable number.

8750540 is an abundant number, since it is smaller than the sum of its proper divisors (9625636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8750540 is a wasteful number, since it uses less digits than its factorization.

8750540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437536 (or 437534 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 8750540 is about 2958.1311668011. The cubic root of 8750540 is about 206.0685039395.

The spelling of 8750540 in words is "eight million, seven hundred fifty thousand, five hundred forty".